Adelphi Theatre The Strand London, WC2 Tube: Charing Cross Road Box Office: 0870 403 0303 (fee) Hotels near Theatre!! Capacity : 1,480 Air Conditioned Disabled Access Infra-red or loop sound amplification Seating Plan Location Map First called The Sans Pareil opening 27th November 1806 before changing its name to Adelphi in 1819. In 1858 the theatre was replaced by a more up to date building now called New Adelphi and then Royal Adelphi in 1867. Re designed in 1930 by Ernest Schaufelberg. What's Playing!